NORTHWEST BIOTHERAPEUTICS INC (NWBO) › Cost of RevenueNORTHWEST BIOTHERAPEUTICS INC (NWBO) — Cost of RevenueAnnual figures by fiscal year, from SEC filings.Fiscal YearCost of RevenueChange YoY2012$0—2011$0—2010$0—Other metrics: RevenueGross ProfitOperating IncomeNet IncomeEPS (Diluted)Total AssetsTotal LiabilitiesShareholders' EquityCash & EquivalentsOperating Cash FlowCapital ExpendituresShares OutstandingDividends Per Share